baber/WOPTO huggingface dataset:
Patent WO-9320732-A1 (WO)
Title: Canape-lit
Inventor: LAFER PERCIVAL
IPC: A47C17/13
Filed: 1993-04-07
Abstract: Canapé-lit constitué d'une partie fixe (A) et d'une partie mobile (B), la première partie étant définie par un parallélipipède (1), (2) et (3), lequel est adéquatement garni de mousse et recouvert, la seconde partie étant définie par trois ensembles de plaques (4)/couche de mousse (5) se recouvrant mutuellement et interconnectées par deux ensembles de cadres latéraux (6), constitués d'une pluralité de tiges et de profilés capables de 's'ouvrir', permettant ainsi la conversion du canapé en un lit et inversement, par des mouvements doux et silencieux.
Patent WO-9407679-A1 (WO)
Inventor: BRESSIANI RICARDO AUGUSTO
IPC: B29C53/80
Filed: 1993-09-30
Abstract: Appareil et procédé de fabrication de rouleaux à peindre. Dans ledit appareil, des tiges matricielles tubulaires et cylindriques (10) sont automatiquement, individuellement et séquentiellement transportées à travers tout l'appareil et entraînées rotatives afin de recevoir une bande de recouvrement (812) qui est appliquée de manière hélicoïdale sur la surface chauffée de chaque tige matricielle (10). L'appareil permet d'effectuer le recouvrement de manière automatique et continue le long des tiges matricielles (10), lesquelles sont amenées séquentiellement. Lorsque le recouvrement de chaque tige matricielle (10) est terminé, cette dernière est séparée de la tige immédiatement antérieure par le sectionnement automatique de la bande de recouvrement au niveau du point de jonction des deux tiges, la tige étant alors libérée de l'appareil.
Patent WO-0042733-A1 (WO)
Title: Procede et appareillage pour le masquage d'operations cryptographiques
Inventor: LAMBERT ROBERT J
IPC: G06F7/72
Filed: 2000-01-14
Abstract: Cette invention concerne un procédé de masquage d'une opération cryptographique faisant intervenir une valeur secrète et se déroulant en plusieurs étapes: décomposition de la valeur secrète en une pluralité de parties; combinaison avec chaque partie d'une valeur aléatoire pour obtenir une nouvelle partie de sorte que ces nouvelles parties, une fois combinées, soient équivalentes à la valeur secrète d'origine; utilisation de chacune des parties dans l'opération.
Patent WO-0057265-A1 (WO)
Title: Entree de donnees destinee a des dispositifs informatiques personnels
Inventor: GUNN HAROLD DAVID
IPC: G06F3/023
Filed: 2000-03-15
Abstract: Dans un aspect de l'invention, un utilisateur peut rapidement entrer et chercher un texte, à l'aide d'un système d'entrée de données, au moyen d'une combinaison d'entrée d'un ou de plusieurs caractères sur un clavier numérique, et à l'aide d'un pointeur ainsi que d'une liste de recherche, afin d'obtenir une liste d'éléments possibles d'achèvement. L'utilisateur peut activer la liste de recherche afin d'obtenir une liste d'éléments possibles d'achèvement à n'importe quel moment, tout en procédant à l'entrée d'un texte partiel au moyen du système d'entrée de données. Lorsque la liste de recherche est activée, une liste d'éléments possibles d'achèvement s'affiche sur une interface graphique utilisateur, à l'intention de l'utilisateur, afin que celui-ci puisse choisir et exécuter l'une des actions possibles. L'utilisateur peut désactiver la liste de recherche et retourner à la modification de l'entrée de texte partiel et d'autre texte, et il peut choisir l'un des éléments possibles d'achèvement dans la liste de recherche et utiliser l'élément choisi pour remplacer l'entrée de texte partiel en cours d'entrée par lui. Lorsque l'utilisateur désactive la liste de recherche interactive, il peut immédiatement continuer à ajouter ou à modifier l'entrée de texte partiel en cours d'entrée, et il peut appeler de nouveau la liste de recherche, afin de chercher encore d'autres d'éléments possibles d'achèvement en fonction de l'entrée de texte partiel modifié. Dans le second cas, l'élément possible d'achèvement choisi est utilisé pour remplacer l'entrée de texte partiel que l'utilisateur est en train d'entrer, le système d'entrée de données commençant alors à surveiller l'entrée d'un nouveau texte partiel par l'utilisateur.
Patent WO-02092820-A1 (WO)
Inventor: SLINKARD AL E
IPC: C12N15/82
Filed: 2002-05-13
Abstract: The present invention is directed to lentil plants having increased resistance to an imidazolinone herbicide. One such plant described herein is the RH44 lentil variety. The present invention also includes seeds produced by these lentil plants and methods of controlling weeds in the vicinity of these lentil plants.
Patent CA-2000383-A1 (CA)
Title: Method for strengthening cold worked nickel-base alloys
Inventor: ENGLAND JIMMY C
IPC: C22F1/00
Filed: 1989-10-10
Abstract: METHOD FOR STRENGTHENING COLD WORKED NICKEL-BASE ALLOYS                  ABSTRACT           A heat treatment method for strengthening cold worked tubes made from nickel-base alloys without an attendant loss in corrosion resistance properties.  Especially useful for tubes destined for energy resource recovery areas, oil fields, sour gas wells, etc., the tubes may be heated from 316-769°C (600-1100°F) for up to an hour.
Patent CA-2001654-A1 (CA)
Title: Preparation of refrigerated product
Inventor: HSU JAU Y
IPC: A23L7/109
Filed: 1989-10-27
Abstract: Abstract Preparation of refridgerated product A process for the preparation of a refrigerated cook product from a non-conventional starchy material con-taining substantially no gluten which comprises incor-porating an effective amount of functional protein into the uncooked starchy material, cooking the starchy material, and cooling to a refrigeration temperature.
Patent CA-2003086-A1 (CA)
Title: Hose reel for central vacuum cleaning system
Inventor: SEPKE ARNOLD L
IPC: B65H75/02
Filed: 1989-11-16
Abstract: ABSTRACT OF THE DISCLOSURE       A portable hose reel for a central vacuum cleaning system with a pair of spaced discs connected by an axle for winding the hose thereon. One of the discs is provided with a hole which accomodates a rigid connector for the hose. The connector additionally functions as a crank handle. The reel has a stand which can be used as a carrying handle and as a hanger element for the hose reel.
Patent CA-2003489-A1 (CA)
Title: Vapour-permeable thermoplastic elastomeric film and method for producing the same
Inventor: FLESHER JOSEPH R
IPC: C08J5/18
Filed: 1989-11-21
Abstract: Polymeric film of water-vapour-permeable thermoplastic elastomer type and the process for its manufacture. The film in accordance with the invention is based on polyetheresteramide and preferably on block polyetheramide. The invention also relates to articles comprising such a film and capable in particular of coming into contact with the human body.
Patent CA-2004559-A1 (CA)
Title: Method for preparing moulded polyurea-polyurethane flexible foams
Inventor: FRIGO ROBERTO
IPC: C08G18/65
Filed: 1989-11-23
Abstract: Abstract Method For Preparing Polyurea-Polyurethane Flexible Foams A method to prepare polyurethane and/or polyurea flexible foams which comprises reacting :   A.  an organic polyisocyanate composition B.  at least one high Mw isocyanate-reactive compound C1. an amino-chain extender of Mw below 1000 having at least 2 amino groups of which at least one is directly attached to a cyclic hydrocarbon residue, in an amount of less than 1 % by wt of high Mw isocyanate-reactive compound(s) or C2. a mixture of at least 2 chain extenders wherein at least one is an amino chain extender of Mw below 1000, having at least 2 amino groups of which at least one is directly attached to a cyclic hydrocarbon residue, said mixture being used in an amount of 0.1 % to 10 % by wt of high Mw isocyanate-reactive compound(s) D.  H2O   E.  optionally catalysts F.  optionally further blowing agents which are different from H2O   G.  optionally further conventional additives
Patent CA-2006309-A1 (CA)
Title: Azolylmethylcyclopentane benzylidene fungicide
Inventor: HUTT JEAN
IPC: C07D249/08
Filed: 1989-12-21
Abstract: Azolylmethylcycloalkane or alkene benzylidene of formula <IMAGE>  in which:  A and A1 are hydrocarbon chains containing 1 to 3 carbon atoms,  R1, R2, R3, R4 and R5 are hydrocarbon radicals  X is halogen  Y is H or halogen  n = 1, 2, 3  W is -CH= or -N Use as fungicide.
Patent CA-2006315-A1 (CA)
Title: Perforating gun pressure bleed device
Inventor: BARTON JOHN A
IPC: E21B43/116
Filed: 1989-12-21
Abstract: PERFORATING GUN PRESSURE BLEED DEVICE     ABSTRACT OF THE DISCLOSURE     Hydraulic cylinder apparatus, including a ram and attached piercing element is chained and secured around a perforating gun.  A hydraulic cylinder is pressurized to thereby drive the piercing element through the sidewall of the perforating gun.  The piercing element is tapered so that it is self-sealing during penetration of the gun sidewall.  The piercing element is allowed to retract in a controlled manner so as to control the depressurization of the perforating gun.
Patent CA-2008994-A1 (CA)
Title: Process for forming a paper, burlap or cloth flower pot cover
Inventor: WEDER DONALD E
IPC: B44C1/10
Filed: 1990-01-31
Abstract: A flower pot cover made by placing a sheet of natural or synthetic burlap or combinations thereof, natural or synthetic fiber or combinations thereof, or paper over a material capable of being formed into a predetermined shape by forming a plurality of overlapping folds in said material and then forming at least the two materials simultaneously into the predetermined shape of the flower pot cover.      A flower pot cover comprising a sheet of natural or synthetic burlap or combinations thereof, natural or synthetic fiber or combinations thereof, or paper treated with a shape-sustaining agent to retain the predetermined shape of the flower pot cover.
Patent CA-2011772-A1 (CA)
Title: Aerosol compositions for the imaging, the diagnostic and the targetted therapy of inflammatory and tumoral sites
Inventor: DUSSOURD D HINTERLAND L
IPC: A61K47/36
Filed: 1990-03-08
Abstract: The invention relates to an aerosol composition containing a carrier agent capable of recognising and binding to inflammatory and tumoral foci mobilising macrophages in close proximity to them, and an aerosol substrate, wherein the aforementioned carrier agent consists of a polysaccharide compound chosen from the compound D 25 extracted from the membrane proteoglycans of the Klebsiella pneumoniae bacterium and having a molecular weight of 30 +/- 10 kD, and the oxidised D 25 compound in which the galactofuranose residue (Galf) of the linear polysaccharide chain of D 25 has been converted to arabinose, and their amide, ester or ether type derivatives, as well as their quaternary ammonium derivatives and salts, and also the derivatives obtained by grafting of phosphatides.
Patent CA-2014533-A1 (CA)
Title: Process for the production of 4 - hydroxy -6- polyfluoroalkylpyrimidines
Inventor: MILLS LESTER S
IPC: C07D239/36
Filed: 1990-04-12
Abstract: ABSTRACT OF THE DISCLOSURE           A process is disclosed for the production of 4-hydroxy-6-polyfluoroalkylpyrimidines,  starting  from  a polyfluoroalkylcarbonylacetic acid lower alkyl ester and a formamidine salt.   4-Hydroxy-6-pentafluoroethylpyrimidine is  an  intermediate  product.     The  4-hydroxy-6-polyfluoroalkylpyrimidines can be used for the production of trifluoromethylpyrimidines,  trifluoromethylpurines and pentafluoroethylpyrimidines.
Patent CA-2017868-A1 (CA)
Title: Cr o catalyst composition
Inventor: LEROU JAN J
IPC: C07C17/087
Filed: 1990-05-30
Abstract: TITLE IMPROVED Cr2O3 CATALYST COMPOSITION         ABSTRACT OF THE DISCLOSURE         An improved Cr2O3 catalyst composition, prepared by pyrolysis of ammonium dichromate, which contains less than 100 ppm of alkali metal and is useful in HF hydrofluorination reactions.
Patent CA-2019314-A1 (CA)
Inventor: LECHNER PETER
IPC: E03C1/324
Filed: 1990-06-19
Abstract: ABSTRACT OF THE DISCLOSURE            The mounting frame has for attachment of sanitary fixtures two attachment plates (7) provided with holes (9) arranged in a predetermined pattern. Base nuts (11) with threaded bolts (10) are inserted detachably into the holes (9). To attach a sanitary fixture to the threaded bolts (10), a suitable pair of holes is chosen. A vertically adjustable flush pipe (2) can be fixed in position at the desired height by means of stop cams (5), which are also arranged in a predetermined one dimensional pattern.  A vertically adjustable discharge elbow (12) is also mounted on the frame (20).
Patent CA-2020289-A1 (CA)
Inventor: BONTEMPS RAYMOND
IPC: A61F7/10
Filed: 1990-07-03
Abstract: La présente invention concerne une boule creuse en polyoléfine contenant un mélange entectique réfrigérant équipé d'un manchon ou poignée vissé ou collé permettant de faciliter le  massage  de  la  peau  en  vue  d'obtenir  un  effet vasoconstricteur de l'épiderme. L'invention peut être également utilisée pour atténuer une douleur locale.          Selon la figure 3 l'invention est caractérisée par une  sphère de polyoléfine  (1)  polie contenant un mélange entectique (2) que l'on introduit par l'orifice (3).          Une coquille (5) servant de logement et qui bloque la boule réfrigérée par une bague (6) vissable afin d'appréhender l'ensemble avec le maximum d'efficacité pour le massage.    La présente invention est utilisée pour les soins esthétiques et cosmétologiques.
Patent CA-2021798-A1 (CA)
Title: Method and apparatus for cooking foodstuffs using auxiliary steam
Inventor: THOMPSON NEAL W
IPC: A23L5/10
Filed: 1990-07-23
Abstract: ABSTRACT     An apparatus and method for cooking small quantities of low and normal moisture content foodstuffs in a sealed pressurized container by immersing the foodstuffs in a heated liquid cooking medium and injecting super-saturated steam into the vessel upon the closure of the lid to which super-saturated steam is generated within a heated injection tube and creates an instant pressure seal and initiates a cycle of repeated vacuum pulse cooking flashes of the moisture and water contained in the foodstuffs placed within the vessel to super-saturated steam as the pressure increases and decreases in accordance with the pressure regulating means for at least the timed cooking period.
Patent CA-2022102-A1 (CA)
Title: N,n' -bis-1,3,5-triazin-6-ylpiperazines, and process for their preparation
Inventor: EBERSPACH WERNER
IPC: C07D251/46
Filed: 1990-07-27
Abstract: N,N'-Bis-1,3,5-triazin-6-ylpiperazines, and processes for their preparation Abstract of the disclosure The invention relates to novel N,N'-bis-1,3,5-triazin-6-ylpiperazines of the formula   in which X and Y are identical or different radicals -OR1, SR1 or -NR2R3, where R1        is a C1- to C18-alkyl group, a C5- to C18-cycloalkyl group,  a phenyl or naphthyl group, or a C7- to C18-aralkyl group;       R2 and R3, independently of one another, are a C1- to C3-alkyl group,  a C5- to C18-cycloalkyl group, a phenyl or naphthyl group, or a C7- to C18-aralkyl group, or -NR2R3    are piperidinyl or morpholinyl.            In addition, 2 processes for the preparation of the novel substances are described.
Patent CA-2022203-A1 (CA)
Title: Packaging material for high-temperature packaging
Inventor: NEDZU SHIGERU
IPC: C08G63/181
Filed: 1990-07-30
Abstract: ABSTRACT      High-temperature materials which are liquid at elevated packaging temperatures of 80°C or greater, are introduced in their liquid form into containers formed of polybutylene terephthalate (in film or molded form) at the elevated packaging temperature.
Patent CA-2024543-A1 (CA)
Title: Washer for screws
Inventor: BIEDENBACH MARITA
IPC: F16B39/24
Filed: 1990-09-04
Abstract: Abstract A ring-shaped washer (10) especially for wood screws (28) has an exter-nal circumferential edge area, which is directed downwards and cuts the wood (26) when the washer is being driven into it. At the same time the wood below the washer is compressed. This primarily serves to avoid a splitting up of the wood when screwing in the wood screw (28) and at the same time to increase the strength of the screwed connection.
Patent CA-2025221-A1 (CA)
Title: Truck actuated vehicle restraint having a pivotable slide
Inventor: ERLANDSSON KJELL I
IPC: B65G69/00
Filed: 1990-09-12
Abstract: TRUCK ACTUATED VEHICLE RESTRAINT               HAVING A PIVOTABLE SLIDE              Abstract of the Disclosure A vehicle restraint for preventing a vehicle, such as a truck, from acidentally pulling away from a loading dock during a loading operation.  The vehicle restraint comprises a mounting plate mounted on the front vertical face of the loading dock and a slide is mounted for movement on the mounting plate and is bias-ed to an upper position.  The slide has an inner end pivotally connected to the mounting plate and has an upper surface formed with a notch or recess.  The outer surface of the slide slopes downwardly and outwardly at an angle to the horizontal.  When a truck backs toward the loading dock, an abutment, such as an ICC bar at the rear end of the truck, will engage the inclined outer surface and wedge the slide downwardly against the force of the biasing means, and the ICC bar will then engage the notch located in the upper surface of the slide.  The downward wedging action will pivot the slide upwardly about the mounting frame to progress-ively decrease the angle of the outer surface with relation to the horizontal.  To release engagement of the ICC bar from the notch, a release bar is moved upwardly into engagement with the ICC bar, thereby driving the slide downwardly against the force of the biasing means to release the ICC bar and enable the truck to pull away from the dock.
Patent CA-2026394-A1 (CA)
IPC: G03D3/08
Filed: 1990-09-27
Abstract: APPARATUS FOR PROCESSING LIGHT SENSITIVE MATERIAL                     ABSTRACT A photographic apparatus for processing light sensitive material (24) includes a plurality of fluid suspension devices (26a,26b,26c) each having an upper applicator housing (30) and a lower applicator housing (32) situated to form an elongated fluid chamber (34).  Processing fluid application means (36) are located adjacent an entrance and exit of the upper and lower applicator housings for applying the fluid to both sides of the light sensitive material to create upper and lower fluid layers, thus suspending the film between the fluid layers as the film travels through the processor.  Such suspension minimizes scratches or abrasions to the emulsion.
Patent CA-2029872-A1 (CA)
IPC: H04N5/935
Filed: 1990-03-28
Abstract: A clock generating apparatus includes a crystal oscillator (1) wherein a clock signal generated from the crystal oscillator (1) passes through a band pass filter (2) to become a reference clock signal of a sine wave, which clock signal is applied to a multiplier (3) and delayed by 1/4 cycle by a 1/4 cycle delayer (4) to become a clock signal cos2.pi.fct, which is applied to a multiplier 5. When an external horizontal synchronizing signal is externally applied, an A/D converter (6) samples the horizontal synchronizing signal in response to a reference clock signal to apply a digital signal to an operating device (7).  The operating device (7) operates a phase difference between an absolute phase of the digital signal and a predetermined phase to output a sine wave component sin(a-b) and a cosine wave component cos(a-b) corresponding to the phase difference.  The multiplier (3) multiplies the clock signal sin2.pi.fct as a reference by the sine wave component sin(a-b), the multiplier (5) multiplies the cosine clock signal cos2.pi.fct by the cosine wave component cos(a-b) and the multiplication results are added by an adder (9), which addition is binarized by a comparator (12) to output an output clock pulse W.CK.
Patent CA-2031906-A1 (CA)
Title: Method of fishing and fishing hook therefor
Inventor: PIDGEON MICHAEL
IPC: A01K85/08
Filed: 1990-12-10
Abstract: ABSTRACT            A METHOD OF FISHING AND A FISHING HOOK THEREFOR     In  a method of  salmon  fishing a  fly is made on a  fishing hook which has  an eye  located  in the shank of  the  hook  at  a  position  spaced  from,  but near  to, the  end  of the  shank opposite  to the hook part. The eye lies in a plane which includes the shank and which is perpendicular to the plane containing the hook part. The  dressing  of  the  fly  is  attached  at  least  partly at  a  position between the  eye and the said other end of  the  shank.   In use,  the  line which  is attached to the eye extends away  from the  fishing hook in contact with the surface of  the water  and at an angle to the length of the shank so that, when the fly is drawn over the  surface  of  the  water,  a  double  bow wave,  caused by  the  said  other  end  of  the  shank  and  the  junction of  the  line  with  the  eye,  forms  a  ripple  pattern attractive to the salmon.
Patent CA-2032066-A1 (CA)
Title: Blanket having improved thermal characteristics in the portion covering the feet
Inventor: OWENBY DANIEL B
IPC: D03D13/00
Filed: 1990-12-12
Abstract: A BLANKET HAVING IMPROVED THERMAL CHARACTERISTICS       IN THE PORTION COVERING THE FEET     ABSTRACT      There is provided a blanket constructed of a woven rectangu-lar panel with an upper portion for covering the user's torso and with a lower portion for covering the user's feet. The filler yarn is thicker in the lower portion than in the upper portion and the weave is also more dense in the lower portion.  Thus the feet of the user will be better insulated than the user's torso.
Patent CA-2032635-A1 (CA)
Title: Internal combustion engine with silencer supported carburetor control member
Inventor: IRWIN GREGORY D
IPC: B63H20/00
Filed: 1990-12-14
Abstract: ABSTRACT OF THE DISCLOSURE          Disclosed herein is an internal combustion engine comprising a carburetor having an air induction passage, a valve member located in the air induction passage and moveable between open and closed positions, and a fuel supply valve member moveable between open and closed positions, an air intake silencer communicating with the air induction passage and including spaced exterior brackets including aligned openings r an actuating member received in and support by the aligned openings for rotary and axial movement relative thereto, connected to one of the valve members for actuation of the one member between the open and closed positions in response to axial movement of the actuating member, and connected to the other of the valve members for actuation of the other member between the open and closed positions in response to rotary movement of the actuating member.
Patent CA-2034464-A1 (CA)
Title: Current limiting circuit breaker compact arc chute configuration
Inventor: JACOBS LINDA Y
IPC: H01H9/36
Filed: 1991-01-17
Abstract: CURRENT LIMITING CIRCUIT BREAKER COMPACT         ARC CHUTE CONFIGURATION                ABSTRACT OF THE DISCLOSURE    A compact circuit breaker utilizing an electronic trip unit for overcurrent determination contains a compact slot motor and a compact arc chute to minimize and control the arc that occurs when the circuit breaker fixed and movable contacts become separated upon intense overcurrent condi-tions.  The fixed contact is arranged on a fixed contact arm that includes an arc runner for rapidly directing the arc into the arc chute.  The arc chute includes a keying arrangement which cooperates with slots formed within the circuit breaker case interior sidewalls to orient the arc plates relative to the arc runner.